Caldwell Esselstyn, Jr. is a retired surgeon who has become a nutritional cardiologist. His book is called Prevent and Reverse Heart Disease, and his program is featured in the new documentary Forks over Knives. His food philosophy is similar to that of Nathan...

We are increasingly recommending probiotic supplements for children, with or without conditions that would mandate their use. Probiotics are good bacteria, which counteract the damage caused by pathogenic bacteria that invade and dominate gut flora. The main...